30731973

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 41587200

約数和(自身を除く): 10855227

約数列:

[1, 3, 151, 179, 379, 453, 537, 1137, 27029, 57229, 67841, 81087, 171687, 203523, 10243991, 30731973]

約数ペア:

[(1, 30731973), (3, 10243991), (151, 203523), (179, 171687), (379, 81087), (453, 67841), (537, 57229), (1137, 27029)]